15 citations · 47 across the 10 of their papers we have counts for
10 papers
Study of Gamow-Teller strength and associated weak-rates on odd-A nuclei in stellar matter
Muhammad Majid, Jameel-Un Nabi, Muhammad Riaz
In a recent study by Cole et al., it was concluded that QRPA calculations show larger deviations and overestimate the total experimental Gamow-Teller (GT) strength. It was also con…
Nuclear Structure Properties of even-even Chromium Isotopes and the E ect of Deformation on Calculated Electron Capture Cross Sections
Jameel-Un Nabi, Mahmut Boyukata, Asim Ullah +1
In this study, we investigate the role of nuclear deformation on the calculated electron capture cross section (ECC) of even-even chromium (Cr) isotopes. We first determined the nu…
Effect of nuclear deformation on Gamow-Teller strength distributions of Hg isotopes
Jameel-Un Nabi, Muhammad Riaz, Tuncay Bayram +1
Recent studies \cite{1,2} predicted the sensitivity of the Gamow-Teller (GT) strength distributions to nuclear deformation in neutron-deficient Hg isotopes. Motivated by this work,…
Nuclear Structure Properties and Stellar Weak Rates for 76Se: Unblocking of the Gamow Teller Strength
Jameel-Un Nabi, Mavra Ishfaq, Mahmut Boyukata +1
At finite temperatures (K), Se is abundant in the core of massive stars and electron capture on Se has a consequential role to play in the dynamics of core…
Effect of Nuclear Deformation on Electron Capture Cross-section on Chromium Isotopes
Asim Ullah, Jameel-Un Nabi, Muhammad Riaz
The electron capture plays significant role in the pre supernova and supernova evolutions of massive stars which in turn are of great importance in synthesizing heavy elements beyo…
Electron capture cross sections and nuclear partition functions for fp-shell nuclei
Jameel-Un Nabi, Muhammad Riaz
We present calculation of electron capture cross sections (ECC), in the limit of zero momentum transfer, using the pn QRPA model in stellar matter. Towards this aim we make use of…
Investigation of weak-rates for odd-A nuclei for presupernova simulations
Muhammad Riaz, Jameel-Un Nabi, Muhammad Majid
Calculating weak decay rates under stellar conditions for studying presupernova evolution of massive stars is a challenging task. Here we show the importance of odd A nuclei for pr…
Re examination of \b{eta} decay in Hg, Pb and Po Isotopes
Jameel-Un Nabi, Tuncay Bayram, Muhammad Riaz +4
This study re examines the effect of nuclear deformation on the calculated Gamow Teller (GT) strength distributions of neutron deficient (178 192Hg, 185 194Pb and 196 206Po) nuclei…
Nuclear structure properties and weak interaction rates of even-even Fe isotopes
Jameel-Un Nabi, Mahmut Boyukata, Asim Ullah +1
Nuclear structure properties and weak interaction rates of neutron rich even even iron (Fe) isotopes (A = 50 70) are investigated using the Interacting Boson Model1 (IBM1) and the…
Re examination of the effect of Pairing Gaps on Gamow Teller Strength Distributions and beta decay Rates
Jameel Un Nabi, Muhammad Riaz, Arslan Mehmood
Beta decay is one of the key factors to understand the r process and evolution of massive stars. The Gamow Teller (GT) transitions drive the beta decay process. We employ the proto…